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Musko PA, Demetriades AK. Are Sex Differences in Collegiate and High School Sports-Related Concussion Reflected in the Guidelines? A Scoping Review. Brain Sci 2023; 13:1310. [PMID: 37759911 PMCID: PMC10526868 DOI: 10.3390/brainsci13091310] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/29/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
Background: Sport-related concussion (SRC) is a common sport injury. Females are participating in sports at increasing rates, and there is growing awareness that female athletes may be more vulnerable to SRC. Objectives: We aimed to identify sex differences in epidemiology, clinical manifestation and assessment of SRC and examine how these relate to the 6th International Conference on Concussion in Sport (ICCS). Methods: We conducted a scoping review of the Medline database and identified 58 studies examining the effects of sex on SRC in collegiate and high school athletes that were written in English and published in a peer-reviewed journal between March 2012 and March 2022. Results: We found that female athletes suffer higher rates of concussion in sex-comparable sports, in particular soccer. Female athletes experience more somatic symptoms-headache/migraine/sleep disturbance-and may take longer to recover from concussion. Sex differences were also identified regarding some aspects of sideline concussion assessment with the Sport Concussion Assessment Tool. Conclusions: Females are at greater risk and experience SRC differently than males; this is mostly likely due to a combination of biomechanical factors, differences in neck musculature and hormonal and social factors. Sex differences are not widely addressed by the 6th ICSS, which informs many sports' concussion protocols.
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Affiliation(s)
- Patryk A. Musko
- College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh EH16 4SB, UK;
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2
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Aderman MJ, Brett BL, Ross JD, Malvasi SR, McGinty G, Jackson JC, Estevez CA, Brodeur RM, Svoboda SJ, McCrea MA, Broglio SP, McAllister TW, Pasquina PF, Cameron KL, Roach MH. Association Between Symptom Cluster Endorsement at Initiation of a Graduated Return-to-Activity Protocol and Time to Return to Unrestricted Activity After Concussion in United States Service Academy Cadets. Am J Sports Med 2023; 51:2996-3007. [PMID: 37551673 DOI: 10.1177/03635465231189211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
BACKGROUND The endorsement of symptoms upon initiation of a graduated return-to-activity (GRTA) protocol has been associated with prolonged protocols. It is unclear whether there are specific symptom clusters affecting protocol durations. PURPOSE To describe the endorsement of specific concussion symptom clusters at GRTA protocol initiation and examine the association between symptom cluster endorsement and GRTA protocol duration. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS This study was conducted among cadets enrolled at 3 US service academies. Participants completed an evaluation upon GRTA protocol initiation. Participants endorsing symptoms were binarized based on 6 symptom clusters (cognitive, emotional, insomnia, physical, sensitivity, and ungrouped). The primary outcome of interest was GRTA protocol duration based on symptom cluster endorsement severity. Prevalence rates were calculated to describe symptom cluster endorsement. Kaplan-Meier survival estimates and univariate and multivariable Cox proportional hazards regression models were calculated for all 6 symptom clusters to estimate GRTA protocol duration while controlling for significant covariates. RESULTS Data from 961 concussed participants were analyzed. Of these, 636 participants were asymptomatic upon GRTA protocol initiation. Among the 325 symptomatic participants, the physical symptom cluster (80%) was most endorsed, followed by the cognitive (29%), insomnia (23%), ungrouped (19%), sensitivity (15%), and emotional (9%) clusters. Univariate results revealed a significant association between endorsing cognitive (hazard ratio [HR], 0.79; p = .001), physical (HR, 0.84; p < .001), insomnia (HR, 0.83; p = .013), sensitivity (HR, 0.70; p < .001), and ungrouped (HR, 0.75; p = .005) symptom clusters and GRTA protocol duration. Endorsing physical (HR, 0.84; p < .001) and sensitivity (HR, 0.81; p = .036) clusters maintained a significant association with GRTA protocol duration in the multivariable models. CONCLUSION Participants endorsing physical or sensitivity symptom clusters displayed GRTA protocols prolonged by 16% to 19% compared with participants not endorsing that respective cluster after controlling for significant covariates.
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Affiliation(s)
- Michael J Aderman
- Keller Army Hospital, West Point, New York, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Benjamin L Brett
- Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Jeremy D Ross
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Steven R Malvasi
- Keller Army Hospital, West Point, New York, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Gerald McGinty
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Jonathan C Jackson
- United States Air Force Academy, Colorado Springs, Colorado, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Carlos A Estevez
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Rachel M Brodeur
- United States Coast Guard Academy, New London, Connecticut, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Steven J Svoboda
- MedStar Health, Washington, DC, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Michael A McCrea
- Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Steven P Broglio
- University of Michigan Concussion Center, Ann Arbor, Michigan, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Thomas W McAllister
- Indiana University School of Medicine, Indianapolis, Indiana, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Paul F Pasquina
- Walter Reed National Military Medical Center, Bethesda, Maryland, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Kenneth L Cameron
- Keller Army Hospital, West Point, New York, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
| | - Megan H Roach
- Extremity Trauma and Amputation Center of Excellence, Defense Health Agency, Falls Church, Virginia, USA; Department of Clinical Investigations, Womack Army Medical Center, Fort Liberty, North Carolina, USA
- Investigation performed at Keller Army Hospital, West Point, New York, USA
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3
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Iring-Sanchez S, Tosto J, Favre M, Kim S, Falvo M, Serrador JM. The consideration of post-exercise impact on SCAT3 scores in athletes immediately following a head injury. Brain Inj 2023; 37:643-654. [PMID: 36961103 PMCID: PMC11025343 DOI: 10.1080/02699052.2023.2184868] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 01/09/2023] [Accepted: 01/23/2023] [Indexed: 03/25/2023]
Abstract
METHODS Symptoms were assessed immediately following completion of a rugby match (median 60 minutes). Players removed from the match for assessment due to a head hit were classified as head injured. Controls completed match without head hit. RESULTS 209 players (67 female; 33 ± 13 years) participated with 80 experiencing a head injury. Symptom severity was significantly greater in head injured (26.2 ± 17.6) compared with controls (8.9 ± 11.5, P < 0.001). 21% of control players reporting >16 symptom severity, misclassifying them as suspected concussion. There were no significant sex differences. Factor analysis produced four symptom clusters of which Headache was most discriminatory between the head injured (median = 1.7) and controls (median = 0.0). CONCLUSION These findings demonstrate that exercise and contact during a game affect symptom assessment, increasing the likelihood of misclassifying players with suspected concussion. Factor characterization of symptoms associated with head injury using an exercised comparison group provides more useful discrimination. These results highlight the necessity for objective measures to diagnose concussions outside of symptom self-report.
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Affiliation(s)
- Stephanie Iring-Sanchez
- Pharmacology, Physiology & Neuroscience, Rutgers Biomedical Health Sciences, Newark, NJ, USA
- Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ USA
| | - Jenna Tosto
- RUSK Rehabilitation, New York University Grossman School of Medicine, New York, NY USA
| | - Michelle Favre
- Pharmacology, Physiology & Neuroscience, Rutgers Biomedical Health Sciences, Newark, NJ, USA
| | - Sinae Kim
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, NJ USA
| | - Michael Falvo
- Pharmacology, Physiology & Neuroscience, Rutgers Biomedical Health Sciences, Newark, NJ, USA
- War Related Illness and Injury Study Center, Department of Veterans Affairs, NJ Healthcare System, East Orange, NJ, USA
| | - Jorge M. Serrador
- Pharmacology, Physiology & Neuroscience, Rutgers Biomedical Health Sciences, Newark, NJ, USA
- MARCS Institute for Brain, Behaviour & Development, Western Sydney University, Sydney, Australia
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4
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Teramoto M, Grover EB, Cornwell J, Zhang R, Boo M, Ghajar J, Lumba-Brown A. Sex Differences in Common Measures of Concussion in College Athletes. J Head Trauma Rehabil 2022; 37:E299-E309. [PMID: 34698682 DOI: 10.1097/htr.0000000000000732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Female athletes may be more likely to sustain a concussion and may vary in symptom presentation and neurocognitive impairments as compared with males. Scientific literature is limited by subjective assessments and underproportioned representation of women-the scope and etiology of sex-based differences are unknown. This study investigates sex-based differences in sports concussion assessments among college varsity athletes. DESIGN AND SETTING Retrospective study of an institution's athletic head injury database. PARTICIPANTS Acute postinjury and baseline data from 111 college athletes sustaining concussions between 2016 and 2018, diagnosed by a concussion specialist physician. MAIN OUTCOME MEASURES Concussion assessments examined included the Sports Concussion Assessment Tool (SCAT5) and Vestibular Oculomotor Screening (VOMS) performed within 3 days (24-72 hours) of injury. RESULTS No significant difference by sex was observed in the SCAT5 total symptom evaluation scores or severity scores, Standardized Assessment of Concussion, or Balance Error Scoring System ( P > .05) within 3 days of head injury. Females did report more "pressure in the head" severity scores from baseline to postconcussion (2.7 ± 1.5 increased symptomatology in females vs 1.8 ± 1.3 increase in males, P = .007). The VOMS test resulted in significant sex differences in smooth pursuit [0.6 ± 1.4 increase in females ( P < .001) vs 0.2 ± 0.6 increase in males ( P = .364)], horizontal saccades [0.6 ± 1.2 increase in females ( P < .001) vs 0.2 ± 0.5 increase in males ( P = .149)], and vertical saccades [0.9 ± 1.9 increase in females ( P < .001) vs 0.3 ± 0.7 increase in males ( P = .206)]. CONCLUSION Our study did not show sex-based differences in baseline or acute postconcussive symptom reporting in most concussion assessment parameters, challenging previous research suggesting that females report more symptoms than males. Females did have significant differences in symptom provocation using the VOMS.
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Affiliation(s)
- Masaru Teramoto
- Division of Physical Medicine and Rehabilitation, University of Utah, Salt Lake City, Utah (Dr Teramoto); Brown University, Providence, Rhode Island (Ms Grover); Stanford University, Palo Alto, California (Mss Cornwell and Zhang); and Stanford University Sports Medicine (Dr Boo), Department of Neurosurgery (Dr Ghajar), and Department of Emergency Medicine (Dr Lumba-Brown), Stanford University, Palo Alto, California
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5
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Aderman MJ, Brett BL, Malvasi SR, McGinty G, Jackson JC, Svoboda SJ, McCrea M, Broglio SP, McAllister TW, Pasquina PF, Cameron KL, Houston MN. Association Between Symptom Burden at Initiation of a Graduated Return to Activity Protocol and Time to Return to Unrestricted Activity After Concussion in Service Academy Cadets. Am J Sports Med 2022; 50:823-833. [PMID: 35006034 DOI: 10.1177/03635465211067551] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Current consensus and position statements recommend that concussed patients be asymptomatic upon the initiation of the graduated return to activity (RTA) protocol. However, a significant number of concussed patients are beginning their RTA protocols while endorsing symptoms. PURPOSE To characterize symptom endorsement at the beginning of the RTA protocol and examine the association between symptom endorsement and RTA protocol duration in service academy cadets. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS A prospective cohort study was conducted with cadets at 3 US service academies. Postconcussion symptom inventories were recorded upon the initiation of an RTA protocol. The Sport Concussion Assessment Tool Symptom Inventory was used to classify participants into 3 groups (0 symptoms, 1 symptom, and ≥2 symptoms) upon the initiation of the RTA protocol. The primary outcome of interest was RTA protocol duration. Kaplan-Meier survival estimates were calculated to estimate RTA protocol duration by symptom endorsement, sex, varsity status, academic break, and time to graduated RTA initiation. Univariate and multivariable Cox proportional hazards models were used to estimate the association between symptom endorsement at the initiation of the RTA protocol and RTA protocol duration (α < .05). RESULTS Data were analyzed from 966 concussed cadets (36% women). Headache (42%) and faintness/dizziness (44%) were the most commonly endorsed symptoms on the Sport Concussion Assessment Tool-Third Edition and the Brief Symptom Inventory-18, respectively. Univariate results revealed a significant association between endorsing ≥2 symptoms and RTA protocol duration. In the multivariable model, endorsing ≥2 symptoms maintained a statistically significant association with RTA protocol duration. Significant associations were observed between RTA protocol duration and nonvarsity status (27% longer), women (15% longer), academic breaks (70% longer), and time to the initiation of the RTA protocol (1.1% longer daily incremental increase) after controlling for covariates. CONCLUSION Symptom endorsement at the initiation of an RTA protocol was associated with RTA protocol duration. Cadets who had returned to preinjury baseline symptom burden or improved from baseline symptom burden and endorsed ≥2 symptoms at the initiation of the RTA protocol took longer to RTA.
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Affiliation(s)
| | | | | | - Gerald McGinty
- United States Air Force Academy, Colorado Springs, Colorado, USA
| | | | | | | | - Steven P Broglio
- Michigan Concussion Center, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Paul F Pasquina
- Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Kenneth L Cameron
- Keller Army Hospital, West Point, New York, USA.,Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
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6
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Kaufman MW, Su CA, Trivedi NN, Lee MK, Nelson GB, Cupp SA, Voos JE. The Current Status of Concussion Assessment Scales: A Critical Analysis Review. JBJS Rev 2021; 9:01874474-202106000-00001. [PMID: 34101673 DOI: 10.2106/jbjs.rvw.20.00108] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
» Concussion is a complex pathophysiologic process that affects the brain; it is induced by biomechanical forces, with alteration in mental status with or without loss of consciousness. » Concussion assessment tools may be broadly categorized into (1) screening tests such as the SAC (Standardized Assessment of Concussion), the BESS (Balance Error Scoring System), and the King-Devick (KD) test; (2) confirmatory tests including the SCAT (Sport Concussion Assessment Tool), the ImPACT (Immediate Post-Concussion Assessment and Cognitive Testing), and the VOMS (Vestibular Oculomotor Screening); and (3) objective examinations such as brain network activation (BNA) analysis, imaging studies, and physiologic markers. » The KD, child SCAT3 (cSCAT3), child ImPACT (cImPACT), and VOMS tests may be used to evaluate for concussion in the pediatric athlete. » Future work with BNA, functional magnetic resonance imaging, diffusion tensor imaging, and serum biomarkers may provide more objective assessment of concussion, neurologic injury, and subsequent recovery.
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Affiliation(s)
| | - Charles A Su
- Departments of Orthopaedic Surgery (C.A.S., N.N.T., G.B.N., S.A.C., and J.E.V.) and Family Medicine (S.A.C.), University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Nikunj N Trivedi
- Departments of Orthopaedic Surgery (C.A.S., N.N.T., G.B.N., S.A.C., and J.E.V.) and Family Medicine (S.A.C.), University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Michelle K Lee
- Center for Neurological Restoration, Cleveland Clinic, Cleveland, Ohio
| | - Grant B Nelson
- Departments of Orthopaedic Surgery (C.A.S., N.N.T., G.B.N., S.A.C., and J.E.V.) and Family Medicine (S.A.C.), University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Sean A Cupp
- Departments of Orthopaedic Surgery (C.A.S., N.N.T., G.B.N., S.A.C., and J.E.V.) and Family Medicine (S.A.C.), University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - James E Voos
- Departments of Orthopaedic Surgery (C.A.S., N.N.T., G.B.N., S.A.C., and J.E.V.) and Family Medicine (S.A.C.), University Hospitals Cleveland Medical Center, Cleveland, Ohio
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Chandran A, Kerr ZY, Roby PR, Nedimyer AK, Arakkal A, Pierpoint LA, Zuckerman SL. Concussion Symptom Characteristics and Resolution in 20 United States High School Sports, 2013/14-2017/18 Academic Years. Neurosurgery 2020; 87:573-583. [PMID: 32294184 DOI: 10.1093/neuros/nyaa091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 02/03/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND High school (HS) sport-related concussions (SRCs) remain a public health concern in the United States. OBJECTIVE To describe patterns in symptom prevalence, symptom resolution time (SRT), and return-to-play time (RTP) for SRCs sustained in 20 HS sports during the 2013/14-2017/18 academic years. METHODS A convenience sample of athletic trainers reported concussion information to the HS RIOTM surveillance system. Symptom prevalence, average number of symptoms, and SRT and RTP distributions were examined and compared by event type (practice, competition), injury mechanism (person contact, nonperson contact), sex, and contact level (collision, high contact, and low contact) with chi-square tests and Wilcoxon rank-sum tests. RESULTS Among all SRCs (n = 9542), headache (94.5%), dizziness (73.8%), and difficulty concentrating (56.0%) were commonly reported symptoms. On average, 4.7 ± 2.4 symptoms were reported per SRC. Overall, 51.3% had symptoms resolve in <7 d, yet only 7.9% had RTP < 7 d. Differential prevalence of amnesia was seen between practice and competition-related SRCs (8.8% vs 13.0%; P < .001); nonperson-contact and person-contact SRCs (9.3% vs 12.7%; P < .001); and female and male SRCs in low-contact sports (5.8% vs 17.5%; P < .001). Differential prevalence of loss of consciousness was seen between practice and game-related SRCs (1.3% vs 3.2%; P < .001); and female and male SRCs in high contact sports (1.2% vs 4.0%; P < .001). Differential longer SRT (>21 d) was seen between new and recurrent SRCs (9.4% vs 15.9%; P < .001). CONCLUSION Headache was the most commonly reported symptom. Notable group differences in the prevalence of amnesia, loss of consciousness, and SRT may be associated with more severe SRCs, warranting further attention.
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Affiliation(s)
- Avinash Chandran
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Matthew Gfeller Sport-Related Traumatic Brain Injury Research Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Datalys Center for Sports Injury Research and Prevention, Inc., Indianapolis, Indiana
| | - Zachary Y Kerr
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Matthew Gfeller Sport-Related Traumatic Brain Injury Research Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Patricia R Roby
- Matthew Gfeller Sport-Related Traumatic Brain Injury Research Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Human Movement Science Curriculum, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Aliza K Nedimyer
- Matthew Gfeller Sport-Related Traumatic Brain Injury Research Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Human Movement Science Curriculum, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Alan Arakkal
- Department of Epidemiology, University of Colorado Anschutz, Aurora, Colorado
| | | | - Scott L Zuckerman
- Vanderbilt Sports Concussion Center, Vanderbilt University School of Medicine, Nashville, Tennessee.,Department of Neurological Surgery, Vanderbilt University School of Medicine, Nashville, Tennessee
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8
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Bruce JM, Thelen J, Meeuwisse W, Hutchison MG, Rizos J, Comper P, Echemendia RJ. Use of the Sport Concussion Assessment Tool 5 (SCAT5) in professional hockey, part 2: which components differentiate concussed and non-concussed players? Br J Sports Med 2020; 55:bjsports-2020-102072. [PMID: 32847812 DOI: 10.1136/bjsports-2020-102072] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2020] [Indexed: 01/01/2023]
Abstract
OBJECTIVES To examine the utility of Sport Concussion Assessment Tool (SCAT5) subcomponents in differentiating physician diagnosed concussed players from controls. METHODS We evaluated 1924 professional hockey players at training camp using the National Hockey League (NHL) Modified SCAT5 prior to the 2018-2019 season. Over the course of the season, 314 English-speaking players received SCAT5 evaluations within 1 day of a suspected concussive event. Of these players, 140 (45%) were subsequently diagnosed with concussion by their team physicians. RESULTS Concussed players reported more symptoms (Concussed M=8.52, SD=4.78; Control M=3.32, SD=3.97), and recalled fewer words than Controls on both the Immediate Memory (Concussed M=19.34, SD=4.06; Control M=21.53, SD=2.94) and Delayed Recall (Concussed z=-0.91; Control z=-0.09) tasks during the acute evaluation. Concussed players also made more errors than Controls on the mBESS and were more likely to report double vision and exhibit clinician-observed balance problems than controls. There were no between-group differences on the Concentration component of the SCAT5. Stepwise regression revealed that symptom report and list learning tasks both accounted for independent variance in identifying players diagnosed with concussion. CONCLUSIONS These findings provide support for use of the SCAT5 to assist in identifying concussed professional hockey players. When examining SCAT5 subtests, both symptom report and the 10-item word list accounted for independent variance in identifying concussion status in this sample of professional hockey players. The mBESS also differentiated Concussed players and Controls. The Concentration component of the SCAT5 did not significantly differentiate Concussed players and Controls.
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Affiliation(s)
- Jared M Bruce
- Department of Biomedical and Health Informatics, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, USA
| | - Joanie Thelen
- National Hockey League, New York City, New York, USA
- University of Missouri Kansas City, Kansas City, Missouri, USA
| | | | - Michael G Hutchison
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Ontario, Canada
| | - John Rizos
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Paul Comper
- Department of Family and Community Medicine, University Health Network, Toronto, Ontario, Canada
| | - Ruben J Echemendia
- Concussion Care Clinic, University Orthopedics Center, State College, Pennsylvania, USA
- Department of Psychology, University of Missouri - Kansas City, Kansas City, Missouri, USA
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9
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Petit KM, Savage JL, Bretzin AC, Anderson M, Covassin T. The Sport Concussion Assessment Tool-5 (SCAT5): Baseline Assessments in NCAA Division I Collegiate Student-Athletes. INTERNATIONAL JOURNAL OF EXERCISE SCIENCE 2020; 13:1143-1155. [PMID: 32922635 PMCID: PMC7449330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The purpose of this study was to report baseline values for the SCAT5 in NCAA Division I collegiate student-athletes, while also evaluating if sex, health diagnoses, or sport type influenced baseline performance. A sample of 462 collegiate student-athletes (212 females, 250 males, (19.21±1.32 years)) completed the SCAT5 prior to the 2017-18, 2018-19 or 2019-20 athletic seasons. Descriptive statistics were reported for symptom total (22 possible), symptom severity (132 possible), orientation (5 possible), immediate memory (30 possible), concentration (5 possible), delayed recall (10 possible), total SAC score (50 possible), 3 mBESS stances (10 possible), and mBESS score (30 possible). Separate Mann-Whitney U tests were conducted to identify sex, health diagnoses (concussion history, ADD/ADHD, depression/anxiety), and sport type (contact, non-contact) differences for all SCAT5 components. Alpha level was set a priori <.05. Student-athletes reported 1.96± 3.37 symptoms with a severity of 3.43±7.63, and an overall SAC score of 35.14±5.23 (orientation 4.96±0.20, immediate memory 20.18±3.40, concentration 3.60±1.14, delayed recall 6.41±1.94). Student-athletes participating in contact sports, had ADD/ADHD, or depression/anxiety reported more symptoms and at greater severity (p=<.001-.01). Those with ADD/ADHD performed worse on mBESS (p=.01-.03). No sex differences were found for any SCAT5 components (p=.08-.90). This study presents reference values for the SCAT5 by sex, health diagnoses, and sport type. Healthcare professionals may utilize these normative values when individual baseline references are unavailable.
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Affiliation(s)
- Kyle M Petit
- Department of Kinesiology, Michigan State University, East Lansing, MI, USA
| | - Jennifer L Savage
- Rudy School of Nursing and Health Professions, Cumberland University, Lebanon, TN, USA
| | - Abigail C Bretzin
- Penn Injury Science Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Morgan Anderson
- Department of Kinesiology, Michigan State University, East Lansing, MI, USA
| | - Tracey Covassin
- Department of Kinesiology, Michigan State University, East Lansing, MI, USA
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10
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Utilizing the Biopsychosocial Model in Concussion Treatment: Post-Traumatic Headache and beyond. Curr Pain Headache Rep 2020; 24:44. [PMID: 32594258 DOI: 10.1007/s11916-020-00870-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
PURPOSE OF REVIEW To discuss recent literature concerning the application of the biopsychosocial model in the management of concussion and post-concussion headache. RECENT FINDINGS Current research suggests that the biopsychosocial model is applicable to the concussion management process, particularly management of post-concussion headache. Such application is best illustrated by current active treatment strategies such as exercise, multifaceted rehabilitation, and psychosocial interventions targeting improved patient outcomes. Overall, the biopsychosocial model has significant applications to the management of concussion, particularly post-concussion headache. Presentation and recovery following concussion and post-traumatic headache is multifaceted and includes the continuum of biological, psychological, and social considerations. In order to fully understand the widespread clinical utility and application of such models, there is a continued need for researcher, practitioner, and patient integration and collaboration to determine the most effective assessment and treatment strategies.
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